HDEOEP is a High Density Environmental Oil designed for applications where a specific gravity greater than seawater is required. The fluid is designed for use in a wide range of subsea and topside applications where a higher density fluid is desirable.
HDEOEP offers outstanding environmental properties with an OCNS E (with no substitutable components) rating for UK discharge and a Yellow Y1 environmental classification for use in Norwegian waters and meets the toxicity requirements of GOM GMG290000-2012.
HDEOEP exhibits excellent corrosion protection, long term stability, microbiological protection, material compatibility and all round technical performance.
HDEOEP offers outstanding Health and Safety Properties and is classified as 'Non Hazardous' under EU legislation.
HDEOEP has been extensively tested with a wide range of materials commonly used in subsea systems and have been approved with a wide array of equipment manufacturers
Typical Physical Properties
*OEO recommends a minimum operating temperature of –10 °C due to rapid increase in viscosity below -10 °C.
Note these properties are typical for the product but do not constitute a specification.
Outstanding Environmental Profile
Yellow Y1 / OCNS Class E for Discharge
Meets GOM Toxicity Requirements
Excellent Health & Safety Properties
Excellent Lubrication and Anti-wear
Excellent Anti-Corrosion Properties
Excellent Microbiological Properties
Outstanding Long Term Stability
Extensive Material Compatibility Data
Did You Know...
HDEO (EP) has been used successfully in subsea projects around the globe for many years.
More than 100 projects worldwide use HDEO and the fluid has been qualified by the vast majority of subsea actuator vendors in the marketplace.
HDEO (EP) is the main industry alternative to ELF/ Total Nemis SN in Subsea Actuators.